Benchmark of rack5slot3s.osadl.org / GNU/Linux on Wed Jul 08 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:02 up 99 days, 29 min, 0 users, load average: 0.03, 0.05, 0.01; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:00; 27m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13697394.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1173.7`
Double-Precision Whetstone	`2483.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.5`
Execl Throughput	`1195.4`	`lps`	`30.0 s`	`2`	`43.0`	`278.0`
File Copy 1024 bufsize 2000 maxblocks	`137294.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`346.7`
File Copy 256 bufsize 500 maxblocks	`36443.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`220.2`
File Copy 4096 bufsize 8000 maxblocks	`434939.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`749.9`
Pipe Throughput	`207853.4`	`lps`	`10.0 s`	`7`	`12440.0`	`167.1`
Pipe-based Context Switching	`48144.1`	`lps`	`10.0 s`	`7`	`4000.0`	`120.4`
Process Creation	`2494.4`	`lps`	`30.0 s`	`2`	`126.0`	`198.0`
Shell Scripts (1 concurrent)	`2231.1`	`lpm`	`60.0 s`	`2`	`42.4`	`526.2`
Shell Scripts (8 concurrent)	`611.0`	`lpm`	`60.1 s`	`2`	`6.0`	`1018.3`
System Call Overhead	`136573.0`	`lps`	`10.0 s`	`7`	`15000.0`	`91.0`
System Benchmarks Index Score:						`329.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:00 - 18:11:04; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52322228.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4483.5`
Double-Precision Whetstone	`9946.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1808.5`
Execl Throughput	`3482.6`	`lps`	`30.0 s`	`2`	`43.0`	`809.9`
File Copy 1024 bufsize 2000 maxblocks	`71893.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`181.5`
File Copy 256 bufsize 500 maxblocks	`18384.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`111.1`
File Copy 4096 bufsize 8000 maxblocks	`260368.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`448.9`
Pipe Throughput	`792726.8`	`lps`	`10.0 s`	`7`	`12440.0`	`637.2`
Pipe-based Context Switching	`187056.1`	`lps`	`10.0 s`	`7`	`4000.0`	`467.6`
Process Creation	`7146.8`	`lps`	`30.0 s`	`2`	`126.0`	`567.2`
Shell Scripts (1 concurrent)	`4863.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1147.1`
Shell Scripts (8 concurrent)	`465.0`	`lpm`	`60.2 s`	`2`	`6.0`	`775.1`
System Call Overhead	`506912.4`	`lps`	`10.0 s`	`7`	`15000.0`	`337.9`
System Benchmarks Index Score:						`616.6`

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